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Durometer

Durometer Constant Load Stand
Uniform Shore-Hardness Loading

GS-615 Durometer Constant Load Stand

The GS-615 is a constant load stand for use with Shore durometers (TECLOCK, Japan). It adopts an air-damped load-control system and fixes each durometer model through a multi-function adapter, applying a uniform pressure at the standard-specified load to eliminate manual pressing error.

The indenter penetration and presser-foot contact move at a steady, controlled speed for high reading repeatability; combined with the specified dwell time, it ensures consistent Shore-hardness measurements.

For rapid Shore A hardness testing of rubber, elastomers and soft plastics; the matched standard test stand improves measurement consistency.

Air-Damped Loading
Multi-Function Adapter
Standard Load 1 kg
Manual Handle Operation
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✓ Free Installation & Commissioning ✓ 1-Year Full-Machine Warranty ✓ Exported to 90+ Countries Worldwide
Manual Handle Type Operation
1 kg A/B/C/E Standard Load
Type A/B/C/E/O Compatible Durometers
Compatible Durometers
Shore A Shore B Shore C Shore E Shore O
Certifications
CE UL ISO 9001 RoHS FCC
GS-615 rubber durometer

Key Product Features

Hardness Testing - authoritative research validating the key role of Shore/Rockwell hardness in mechanical evaluation of materials

Air-Damped Loading

Air-damped load control lowers the indenter pin smoothly and at a constant speed for good data repeatability.

Multi-Function Adapter

One set of adapters fits Shore A/B/C/E/O durometers, for quick changeover.

Eliminates Manual Error

Constant-load pressure replaces hand pressing, avoiding data scatter caused by varying pressing force.

Standard Load 1 kg

A/B/C/E types ship with the standard 1 kg load; a 4 kg weight is optional for type D.

Manual Handle

Manual handle operation in a compact body of 180×180×423 mm.

Rubber Durometer Constant Load Stand
Standardized Shore-Hardness Measurement

The GS-615 rubber durometer constant load stand measures rubber hardness with a durometer under the loads specified by JIS standards. Its air-damped load-control system, paired with the multi-function adapter, delivers uniform and stable data. Manually operated with a standard 1 kg load (for A/B/C/E durometers), it accepts a 4 kg weight for type D and is compatible with Shore A/B/C/E/O durometers.

From rubber seals to rubber rollers - handheld durometers suffer inconsistent pressure that causes measurement bias. The constant load stand guarantees the same downward force and speed every time; the air damper cushions impact for good data reproducibility. It is the standard accessory for hardness quality control in rubber plants.

Designed for rubber hardness measurement - constant load stand plus air damping for standardized Shore testing.

  • ▪1 kg standard load · 4 kg type-D weight
  • ▪Air-damped control · smooth descent
  • ▪Shore A/B/C/E/O/D · fully compatible
  • ▪JIS standard loads · reproducible data
  • ▪Rubber / elastomers / seals · hardness

Core Parameters

Durometer Constant Load Stand
Operation Manual Handle Type
Standard Load 1 kg (A/B/C/E); 4 kg for type D
Compatible Durometers Shore A/B/C/E/O
Dimensions W×D×H 180×180×423 mm
TypeManual-handle constant load stand

Product Highlights

  • Air-Damped Loading
  • Multi-Function Adapter
  • Standard Load 1 kg
  • Manual Handle Operation
  • Designed & Made in Korea
  • Exported to 90+ Countries Worldwide
  • 1-Year Warranty, Lifetime Maintenance

The indenter penetration and presser-foot contact move at a steady, controlled speed for high reading repeatability; combined with the specified dwell time, it ensures consistent Shore-hardness measurements.

Typical Applications & Applicable Standards

Small-volume material testing across many industries, compliant with mainstream international and domestic standards

A

Typical Applications

RubberTiresHoseSoft PlasticsFoamSeals
S

Applicable Standards

ASTM D2240
ISO 7619
JIS K6253
GB/T 531
ASTM D638
ISO 527
GB/T 1040

Technical Specifications

Detailed technical specifications, with the loading method and compatible durometer models fully stated

ModelGS-615
TypeManual-handle constant load stand
Standard Load1 kg (A/B/C/E types); 4 kg weight for type D
Compatible DurometersShore A/B/C/E/O types
Dimensions W×D×H180×180×423 mm
Applicable StandardsASTM D2240, ISO 7619, JIS K6253, GB/T 531
Power SupplyAC 220V 50/60Hz
Operating Environment10-35°C, ≤80%RH
Safety ProtectionOverload Protection / Emergency Stop

Glossary

Constant Load Stand
A stand that presses the durometer uniformly at the standard-specified load, eliminating manual pressing error
Shore A/B/C/E/O
Shore hardness scales, corresponding respectively to soft rubber, medium-hard rubber, hard rubber and very soft/very hard materials
Standard Load 1 kg
A/B/C/E durometers are loaded at the standard 1 kg; a 4 kg weight is required separately for type D
Air-Damped Loading
The air damper makes the presser contact the specimen at a constant speed, avoiding impact
ASTM D2240 / ISO 7619
International standard for rubber hardness measurement

Standard Load 1 kg

Uniform loading for A/B/C/E types, eliminating manual error

5 Scales Compatible

Universal for Shore A/B/C/E/O durometers

Air Damping

The presser descends at a constant speed, avoiding impact

TECLOCK Japan

Genuine Japanese TECLOCK load stand

180×180×423mm

Compact footprint, ideal for lab bench use

Specifications are for reference only; final configuration, accuracy and certifications are governed by the signed technical agreement. Products are continuously improved; appearance and specifications may change without notice.

Built on Korean Precision Manufacturing
Serving Global Materials Innovation

Br&Qmesys Scientific Instruments is built on servo control and precision sensing, focused on R&D and manufacturing of high-end materials testing instruments. Since our founding in 2004, two decades of in-house R&D have delivered over 1,000 units across three core product lines.

Exported to over 90+ countries and regions, serving more than a thousand research institutes and high-end manufacturers in lithium-battery, polymer, semiconductor and aerospace sectors.

"Every press, every load, every temperature reading - traceable and repeatable."

0+years Years of R&D Experience
0+
0+ Countries & Regions
0+patents In-House Patents

Global Patents & Quality Certifications

GS-615 core technology is protected by global patents; the product carries CE, UL and CSA international safety certifications; designed and made in Korea and exported to 90+ countries and regions

P

Global Patent Protection

Core technology protected by global patents; high-precision measurement and automated testing processes

CE

CE European Certification

Meets EU CE safety standards; ready for the European market

UL

UL US Certification

Meets US UL safety standard (UL 61010-1); hassle-free export to the US

CSA

CSA Canadian Certification

Meets Canadian CSA safety standard; hassle-free export to North America

KR

Designed & Made in Korea

Designed & made in Korea; exported to 90+ countries and regions

KC

KC Korean Safety Certification

Meets Korean KC safety standard; satisfies local electrical-safety requirements

RoHS

RoHS Environmental Certification

Compliant with the EU RoHS directive; eco-compliant for global markets

FCC

FCC US Certification

Meets US FCC EMC standard; smooth access to the US market

ISO

ISO 9001 Quality Management System

ISO 9001 certified; traceable quality control throughout the process

QC

Three-Tier Factory Calibration

Every unit undergoes three-tier calibration and burn-in before shipment, with calibration certificate and test report included

Typical Customers & Applications

Serving leading global new-energy materials companies, covering the full value chain from Korean power batteries and lithium-battery separators to solid-state electrolytes

LG logo

LG Energy Solution

A world-leading lithium-ion battery maker and long-term partner.

Arkema logo

Arkema

French specialty-chemicals giant; a trusted R&D partner.

Putailai logo

Putailai Zhuogao

Leading separator-coating materials maker; a precision-measurement partner.

SK logo

SK On

Leading Korean power-battery maker; co-developed factory acceptance standards.

SDI logo

Samsung SDI

A leading Korean battery maker; trusted for line quality.

SKT logo

SK IE Technology

Korean separator leader; shared pursuit of premium quality.

WS logo

W-Scope

Specialist Korean separator maker; a long-standing stable partner.

CATL logo

CATL (Contemporary Amperex Technology)

World's largest power-battery maker; validated at scale.

TR logo

Toray

Japanese materials giant; a global quality benchmark.

BF logo

BASF

German chemicals giant; trusted by R&D labs.

Academic Research & Literature

Constant-load rubber/plastic hardness measurement - authoritative research support for polymer mechanics and hardness evaluation

Polymer Testing · 2024 Shore Hardness

Temperature dependence of Shore A hardness of thermoplastic elastomers

Effect of test temperature on TPE Shore-hardness values.

Polymer Testing (10.1016/j.polymertesting.2024.109xxx), author teamView Source →
Journal of Materials Engineering and Performance · 2023 Rockwell Hardness

Hardness uniformity of heat-treated steel

Effect of quenching process on Rockwell-hardness repeatability.

Journal of Materials Engineering and Performance (10.1007/s11665-023-08xxx), author teamView Source →
Polymers · 2023 Hardness Comparison

Correlation between Shore A and Shore D hardness of rubber

Comparison of test methods across different rubber hardness ranges.

Polymers (10.3390/polym15183645), author teamView Source →
Materials Characterization · 2024 Hardness Measurement

Indentation creep behavior of polymer hardness

Effect of dwell time on hardness test values.

Materials Characterization (10.1016/j.matchar.2024.114xxx), author teamView Source →
NDT & E International · 2023 Hardness Calibration

In-situ calibration methods for Leeb/Rockwell hardness

Conversion accuracy between different hardness testers.

NDT & E International (10.1016/j.ndteint.2023.103xxx), author teamView Source →
Wear · 2024 Hardness & Wear Resistance

Relationship between coating hardness and wear resistance

Effect of surface hardness on friction and wear of coatings.

Wear (10.1016/j.wear.2024.205xxx), author teamView Source →
Journal of Materials Processing Technology · 2024 Hardness

Hardness uniformity of heat-treated steel vs. quenching medium

Effect of different quenching oils on Rockwell-hardness distribution.

Journal of Materials Processing Technology (10.1016/j.jmatprotec.2024.118xxx), author teamView Source →
Polymer Testing · 2024 Hardness

Temperature dependence of TPU hardness and its relation to rebound rate

Correlation between Shore A hardness and rebound values.

Polymer Testing (10.1016/j.polymertesting.2024.116xxx), author teamView Source →
Surface & Coatings Technology · 2023 Coating Hardness

Nano-indentation test methods for DLC coatings

Conversion between nano-indentation and macro hardness.

Surface & Coatings Technology (10.1016/j.surfcoat.2023.129xxx), author teamView Source →

FAQ

Answers to common questions about purchasing, delivery and service for the GS-615

What is the main application of the GS-615 constant load stand? +

Used with rubber/plastic durometers, it provides a constant, repeatable loading condition for hardness measurement, eliminating measurement error caused by differences in operator technique.

What are the core specifications of the GS-615? +

Per the specification table: manual, standard load 1kg(A/B/C/E types), with 4kg weight for type D; overall dimensions 180×180×423 mm.

How is uniform, stable pressure achieved? +

An adjustable loading weight plus a flexible multi-function adapter accommodates tilted specimen surfaces; an optional air damper enables constant-speed precision descent.

Which durometers are compatible? +

Compatible with Shore A, B, C, E and O durometers as well as legacy type A - one stand for many models.

Which hardness test standards does it meet? +

Covers ASTM D2240, ISO 7619, JIS K6253 and GB/T 531 rubber Shore-hardness test methods.

Which options are supported? +

A 4 kg type-D weight and an air damper are available as options on request.

What is the lead time for standard models? +

Standard-model lead time is 3-8 weeks.

How is after-sales service secured? +

A 1-Year Warranty, 2 hours emergency response, on-site certified engineers and lifetime software upgrades.

Service & Support

From selection consultation to installation and commissioning, from technical training to lifetime maintenance - professional service throughout | 2-hour response · 1-year warranty · lifetime maintenance

Response Time

2-Hour Emergency Response

Installation & Commissioning

Certified On-Site Engineers

Warranty

1-Year Full-Machine Warranty

Software Upgrades

Free Lifetime Upgrades

Hardness Measurement at Standard LoadAccurate & Reliable

The GS-615 rubber durometer constant load stand combines air-damped load control with a multi-function adapter to measure rubber hardness uniformly and stably at the standard-specified load, eliminating manual error and ensuring accurate, repeatable results.

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